A square.
A square:) :) :)
An acute triangle.
A square because that is the only possible figure that can have two congruent sides and four right angles.
A square.
It could be an irregular polygon with 5 or more sides or a rectangle or square.
A square:) :) :)
An acute triangle.
A square because that is the only possible figure that can have two congruent sides and four right angles.
A square.
It could be an irregular polygon with 5 or more sides or a rectangle or square.
A triangle...
A square.
A right angled triangle.
paralellogram
All right angles are congruent, and all straight angles are congruent.
Cjic
A right trapezoid can have no congruent sides and two right angles.